D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
ATEN holding history
A10 Networks, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ATEN overviewAll 13F holders of ATENFull Q2 2026 holdings
- Shares (Q2 2026)
- 547,577
- Value
- $20.5M
- % of portfolio
- <0.1%
- Quarters held
- 11
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 547,577 | $20.5M | <0.1% | +284,190+107.9% | Added | Holders |
| Q1 2026 | 263,387 | $6.09M | <0.1% | +263,387 | New | Holders |
| Q4 2025 | 0 | $0 | 0.0% | −14,242−100.0% | Sold out | Holders |
| Q3 2025 | 14,242 | $258.5K | <0.1% | −7,098−33.3% | Reduced | Holders |
| Q2 2025 | 21,340 | $412.9K | <0.1% | +21,340 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −246,415−100.0% | Sold out | Holders |
| Q2 2024 | 246,415 | $3.41M | <0.1% | +197,749+406.3% | Added | Holders |
| Q1 2024 | 48,666 | $666.2K | <0.1% | +48,666 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −13,145−100.0% | Sold out | Holders |
| Q2 2023 | 13,145 | $191.8K | <0.1% | +13,145 | New | Holders |
| Q4 2022 | 0 | $0 | 0.0% | −51,120−100.0% | Sold out | Holders |
| Q3 2022 | 51,120 | $678.0K | <0.1% | −76,338−59.9% | Reduced | Holders |
| Q2 2022 | 127,458 | $1.83M | <0.1% | +57,028+81.0% | Added | Holders |
| Q1 2022 | 70,430 | $982.0K | <0.1% | +16,172+29.8% | Added | Holders |
| Q4 2021 | 54,258 | $900.0K | <0.1% | +54,258 | New | Holders |